公开(公告)号：US20200167981A1

公开(公告)日：2020-05-28

申请号：US16202979

申请日：2018-11-28

Applicant: Adobe Inc.

Inventor： Sanjeev Tagra ,  Sachin Soni ,  Prasenjit Mondal ,  Ajay Jain

IPC: G06T11/60 ,  G06T17/20 ,  G06T7/10 ,  G06T7/90

Abstract: In implementations of jointly editing related objects in a digital image, an image editing application segments a first object in a digital image, and an additional object corresponding to the first object, such a shadow cast by the first object, a reflection of the first object, or an object of a same object class as the first object. Respective stick diagrams for the first object and the additional object are generated, and a mapping of the first object to the additional object is generated based on the stick diagrams. Based on a user request to edit the first object, such as to warp the first object, the first object and the additional object are jointly edited based on the mapping. Accordingly, realistic digital images are efficiently generated that maintain correspondence between related objects, without requiring a user to edit each object individually, thus saving time and resources.

公开(公告)号：US20200077005A1

公开(公告)日：2020-03-05

申请号：US16116764

申请日：2018-08-29

Applicant: Adobe Inc.

Inventor： Prasenjit Mondal ,  Anuj Shara ,  Ankit Bal

IPC: H04N5/235 ,  G06K9/00

Abstract: There are described mobile devices, and methods thereof, for real time analyses of captured images. The device determines whether a light level of a first image meets or exceeds a low light threshold. The device also determines whether a shadow level of the first image meets or exceeds a shadow threshold in response to determining the light level does not meet or exceed the low light threshold. The light source is activated in response to determining the light level meets or exceeds the low light threshold or the shadow level meets or exceeds the shadow threshold. The device further determines whether a glare level of a second image meets or exceeds a glare threshold in response to identifying the second image. If so, then a final image is captured with the light source inactive. Otherwise, the final image is captured with the light source active.

公开(公告)号：US10559067B2

公开(公告)日：2020-02-11

申请号：US15907526

申请日：2018-02-28

Applicant: Adobe Inc.

Inventor： Prasenjit Mondal ,  Ruppesh Nalwaya ,  Ram Bhushan Agrawal ,  Deepanshu Arora ,  Anuj Shara

IPC: G06K9/40 ,  G06T5/00 ,  G06T5/20

Abstract: Techniques are disclosed for generating a shadow map of a digital image. In some examples, a method may include generating a shadow mask of a digital image, generating a dilated de-noised binarized gradient image based on the shadow mask, generating a binarized median-filtered gray image based on the digital image and the dilated de-noised binarized gradient image, and generating a shadow map based on the shadow mask and the binarized median-filtered gray image. The generated shadow map can then be used to remove shadows from the digital image without degrading the quality of the image content in the digital image.